EEE 241 • Midterm • Electromagnetic Fields

Understanding Electromagnetism

The Electromagnetic Model

SI Units and Universal Constants

Summary

Introduction to Vector Analysis

Vector Addition and Subtraction

Vector Addition and Subtraction Example

Vector Multiplication

Vector Multiplication Example-1

Vector Multiplication Example-2

Vector Multiplication Example-3

Vector Multiplication Example-4

Cartesian Coordinates

Cylindrical Coordinates

Cylindrical Coordinates Example-1

Cylindrical Coordinates Example-2

Cylindrical Coordinates Example-3

Cylindrical Coordinates Example-4

Cylindrical Coordinates Example-5

Spherical Coordinates

Spherical Coordinates Example-1

Spherical Coordinates Example-2

Gradient of a Scalar Field

Gradient of a Scalar Field Example-1

Gradient of a Scalar Field Example-2

Gradient of a Scalar Field Example-3

Divergence of a Vector Field

Divergence of a Vector Field Example-1

Divergence of a Vector Field Example-2

Divergence of a Vector Field Example-3

Divergence Theorem

Divergence Theorem Example-1

Divergence Theorem Example-2

Curl of a Vector Field

Stoke's Theorem

Stoke's Theorem Example-1

Stoke's Theorem Example-2

Two Null Identities

Two Null Identities Example

Field Classification and Helmholtz's Theorem

Vector Analysis Review

Summary

Introduction to Static Electric Fields

Fundamental Postulates of Electrostatics in Free Space

Fundamental Postulates of Electrostatics in Free Space Example

Coulomb's Law

Coulomb's Law Example-1

Coulomb's Law Example-2

Coulomb's Law Example-3

Coulomb's Law(Ink-Jet Printers)

Electric Field Due To A System of Discrete Charges

Electric Field Due To A Continuous Distribution of Charges

Electric Field Due To A Continuous Distribution of Charges Example-1

Electric Field Due To A Continuous Distribution of Charges Example-2

Gauss's Law

Gauss's Law Example-1

Gauss's Law Example-2

Gauss's Law Example-3

Gauss's Law Example-4

Electric Potential

Electric Potential Example-1

Electric Potential Example-2

Electric Potential Due To A Charge Distribution

Summary

Material Media in Static Electric Field

Material Media in Static Electric Field Example

Electric Flux Density and Dielectric Constant - 1

Electric Flux Density and Dielectric Constant - 2

Electric Flux Density and Dielectric Constant - 3

Boundary Conditions for Electrostatic Fields

Boundary Conditions for Electrostatic Fields - 2

Boundary Conditions for Electrostatic Fields Example-1

Boundary Conditions for Electrostatic Fields Example-2

Boundary Conditions for Electrostatic Fields Example-3

Capacitances and Capacitors

Capacitances and Capacitors Example-1

Capacitances and Capacitors Example-2

Capacitances and Capacitors Example-3

Capacitances and Capacitors Example-4

Electrostatic Energy and Forces

Electrostatic Energy and Forces Example-1

Electrostatic Energy and Forces Example-2

Electrostatic Energy in Terms of Field Quantities

Electrostatic Forces

Poisson's and Laplace Equations

Poisson's and Laplace Equations Example-1

Poisson's and Laplace Equations Example-2

Summary

Introduction to Steady Electric Currents

Current Density and Ohm's Law - 1

Current Density and Ohm's Law - 2

Current Density and Ohm's Law Example

Equation of Continuity and Kirchhoff's Current Law

Power Dissipation and Joule's Law

Governing Equations for Steady Current Density

Governing Equations for Steady Current Density Review

Resistance Calculations

Resistance Calculations Example

Summary

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